Precalculus Examples

$- \frac{\log (90)}{\log (9)}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$- \frac{\log (90)}{\log (9)}$

Decimal Form:

$- 2.04795163 \dots$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$